英语词汇trackbed怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trackbed
释义	trackbed /ˈtrækbed/ noun the foundation structure on which railway tracks are laid 铁路路床, 路基。
随便看	bloodthirsty blood transfusion blood vessel blood will tell bloodwood bloodworm bloody Bloody Assizes bloody but unbowed bloody hand Bloody Mary bloody-minded bloody-mindedly bloody-mindedness bloody-nosed beetle Bloody Sunday blooey bloom bloomer bloomers bloomery Bloomfield Bloomfieldian blooming Bloomsbury

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。